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[v2,22/36] media: nuvoton: Fix misuse of min_buffers_needed field

Message ID 20231204132323.22811-23-benjamin.gaignard@collabora.com (mailing list archive)
State Changes Requested
Headers
Series Clean up min_buffers_needed misusages |

Commit Message

Benjamin Gaignard Dec. 4, 2023, 1:23 p.m. UTC 
  'min_buffers_needed' is suppose to be used to indicate the number
of buffers needed by DMA engine to start streaming.
nuvoton driver doesn't use DMA engine and just want to specify
the minimum number of buffers to allocate when calling VIDIOC_REQBUFS.
That 'min_reqbufs_allocation' field purpose so use it.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
CC: Joseph Liu <kwliu@nuvoton.com>
CC: Marvin Lin <kflin@nuvoton.com>
CC: openbmc@lists.ozlabs.org
---
 drivers/media/platform/nuvoton/npcm-video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c
index 267e301f2b26..6c122508be1d 100644
--- a/drivers/media/platform/nuvoton/npcm-video.c
+++ b/drivers/media/platform/nuvoton/npcm-video.c
@@ -1612,7 +1612,7 @@  static int npcm_video_setup_video(struct npcm_video *video)
 	vbq->drv_priv = video;
 	vbq->buf_struct_size = sizeof(struct npcm_video_buffer);
 	vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vbq->min_buffers_needed = 3;
+	vbq->min_reqbufs_allocation = 3;
 
 	rc = vb2_queue_init(vbq);
 	if (rc) {